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File:Radar-Secondary lobes.png

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Radar-Secondary_lobes.png (514 × 258 pixels, file size: 81 KB, MIME type: image/png)

Summary

Description
Français : Image radar montrant de forts retours venant de collines par temps clair. Les échos centraux très forts (rouge) sont compris dans des arcs de cercle plus ou moins long de réflectivités plus faibles (vert) qui sont dues aux lobes secondaires du faisceau radar.
English: Radar echos, in this case from a series of small hills in the Montreal region called "Monteregiennes". The central stronger part of the returns are from the main lobe but the decreasing intensity in arc on each side are from secondary lobes which are mistakenly placed at the position where the main lobe is when those returns come back to the radar.
Date
Source Own work
Author Pierre cb

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inception

8 May 2005

data size

83,156 byte

height

258 pixel

width

514 pixel

media type

image/png

checksum

a340b7955af09d89131b2e7dd09c421af8c56f76

determination method or standard: SHA-1

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Date/TimeThumbnailDimensionsUserComment
current14:21, 8 May 2006Thumbnail for version as of 14:21, 8 May 2006514 × 258 (81 KB)Pierre cbRadar echos, in this case from a series of small hills in the Montreal region called "Monteregiennes". The central stronger part of the returns are from the main lobe but the decreasing intensity in arc on each side are from secondary lobes which are mist

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